C Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

C Interview Questions

Questions Answers Views Company eMail

What are Storage Classes in C ?

CTS, HP, IBM, Maharaja Whiteline, Tamil Nadu Open University TNOU, TATA, TCS, Wipro,

32 120283

How the processor registers can be used in C ?

HP,

7 17394

What is an volatile variable?

HP,

15 37213

How to access or modify the const variable in c ?

HCL, HP,

16 39309

What is structure padding ?

HP,

3 31428

What is structure packing ?

HP,

2 14468

How to implement call back functions ?

HP,

3 10778

What is an anonymous union and where to apply that ?

HP,

3 10599

How to implement variable argument functions ?

HP,

1 9028

What are advantages and disadvantages of recursive calling ?

College School Exams Tests, Evolving Systems, HP, Jyoti Ltd, Sage, Wipro,

12 100211

How the C program can be compiled?

HP,

11 22146

What are the preprocessors?

HP,

9 18227

what are the various memory handling mechanisms in C ?

HP,

4 12335

what is a function pointer and how all to declare ,define and implement it ???

Honeywell,

4 11838

Give a fast way to multiply a number by 7

Accenture, Aricent, Microsoft,

15 49442

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Un-Answered Questions { C }

Explain the term printf() and scanf() used in c language?

827

What do you mean by a local block?

835

How many types of errors are there in c language? Explain

762

The performance of an operation in several steps with each step using the output of the preceding step a) recursion b) search c) call by value d) call by reference

942

Define recursion in c.

949

What is exit() function?

770

What is the value of c?

779

How do I use void main?

849

What is pointer to pointer in c language?

803

What is void main () in c?

948

What are the advantages of using macro in c language?

820

please send me the code for multiplying sparse matrix using c

1940

What is file in c language?

781

what are the advantages of a macro over a function?

881

Why c is procedure oriented?

791

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